Thermalization effects of low dimensional excitons in quantum wires and quantum wells

被引：2

作者：

Akiyama, H

Sakaki, H

机构：

[1] UNIV TOKYO,QUANTUM TRANSIT PROJECT,MEGURO KU,TOKYO 153,JAPAN

[2] UNIV TOKYO,JRDC,MEGURO KU,TOKYO 153,JAPAN

[3] UNIV TOKYO,ADV SCI & TECHNOL RES CTR,MEGURO KU,TOKYO 153,JAPAN

来源：

MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 1995年 / 35卷 / 1-3期

关键词：

exitons; optical properties; gallium arsenide; quantum structures;

D O I：

10.1016/0921-5107(95)01379-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The radiative lifetime of low dimensional excitons in quantum wires and quantum wells is studied. As a result of quasi-thermal distribution of excitons within their energy-wavevector dispersion curve, the contribution of optically inactive excitons with large wavevectors are important in the temperature dependence of the radiative lifetime.

引用

收藏

页码：284 / 287

页数：4

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